Portable electronic device



FIG. 1 is a front perspective view thereof;

FIG. 2 is a front side view thereof;

FIG. 3 is a rear side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plane view thereof;

FIG. 7 is a bottom plane view thereof; and,

FIG. 8 is a rear perspective view thereof.

The features shown in broken lines in the various Figures are for illustrating environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for portable electronic device, as shown and described. 